TWI714068B - Building foundation waterproof construction method - Google Patents
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- TWI714068B TWI714068B TW108114772A TW108114772A TWI714068B TW I714068 B TWI714068 B TW I714068B TW 108114772 A TW108114772 A TW 108114772A TW 108114772 A TW108114772 A TW 108114772A TW I714068 B TWI714068 B TW I714068B
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- 238000010276 construction Methods 0.000 title claims abstract description 37
- 239000004568 cement Substances 0.000 claims abstract description 22
- 239000003973 paint Substances 0.000 claims abstract description 18
- 238000000576 coating method Methods 0.000 claims abstract description 14
- 239000011248 coating agent Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims abstract description 12
- 230000004048 modification Effects 0.000 claims abstract description 12
- 238000012986 modification Methods 0.000 claims abstract description 12
- 238000004078 waterproofing Methods 0.000 claims abstract description 9
- 229920005989 resin Polymers 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 15
- 229920002396 Polyurea Polymers 0.000 claims description 8
- 239000004814 polyurethane Substances 0.000 claims description 8
- 239000004925 Acrylic resin Substances 0.000 claims description 6
- 229920000178 Acrylic resin Polymers 0.000 claims description 6
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 6
- 229920000647 polyepoxide Polymers 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000011449 brick Substances 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 4
- 239000000843 powder Substances 0.000 claims description 4
- 210000000988 bone and bone Anatomy 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 2
- 229920006328 Styrofoam Polymers 0.000 claims description 2
- 230000001680 brushing effect Effects 0.000 claims description 2
- 229910052918 calcium silicate Inorganic materials 0.000 claims description 2
- 239000000378 calcium silicate Substances 0.000 claims description 2
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims description 2
- 239000011120 plywood Substances 0.000 claims description 2
- 229920003226 polyurethane urea Polymers 0.000 claims description 2
- 238000005507 spraying Methods 0.000 claims description 2
- 239000008261 styrofoam Substances 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims 1
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- 239000004567 concrete Substances 0.000 abstract description 3
- 238000000465 moulding Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000004744 fabric Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
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- 239000011150 reinforced concrete Substances 0.000 description 2
- 206010028980 Neoplasm Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
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- 238000010586 diagram Methods 0.000 description 1
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Abstract
一種建築物地基防水工法，係施作於建築物地基埋設妥當後，灌注水泥之前，包括：於建築物地基四週搭建臨時牆，於臨時牆表面及地基表面，塗佈一道界面改質底漆層；於界面改質底漆層表面以防水材料施作塗佈形成一道防水層，於防水層表面塗佈一道界面改質漆層；完成上述各層之構成後，即可於所述界面改質漆層表面進行灌注水泥；具體實現塗佈式一體成型防水工法，完全解決建物間距過小無法施工的困難，大幅度縮短施工工期。 A construction method for building foundation waterproofing, which is applied after the building foundation is properly buried and before the cement is poured, including: building temporary walls around the building foundation, and coating an interface modification primer layer on the surface of the temporary wall and foundation ; On the surface of the interface modified primer layer, apply a waterproof material to form a waterproof layer, and coat an interface modified paint layer on the surface of the waterproof layer; after completing the above-mentioned layers, the interface modified paint can be applied The surface of the layer is filled with cement; the concrete realization of the coating-type integrated molding waterproof construction method completely solves the difficulty of the building that is too small to be constructed, and greatly shortens the construction period.
Description
本案發明係屬於建築物防水施工領域，特別是涉及一種塗佈式的建築物地基防水工法。 The invention of this case belongs to the field of building waterproof construction, and particularly relates to a coating type building foundation waterproof construction method.
按，現代建築技術多採用鋼筋混凝土建築，具有抗震、耐燃、隔音等多項優點，諸如道路、橋樑、大樓、住宅多為此類型結構。惟，鋼筋混凝土建築雖然擁有眾多優點，但在混凝土成型過程中容易因應力聚集、收縮而產生細小裂縫，這些裂縫在地下水或土壤中的水分滲透作用下，逐漸侵蝕內部的鋼筋結構，使得結構耐久性下降，建物內牆也會出現白華現象(俗稱壁癌)，嚴重影響視覺美觀。 By the way, modern construction technology mostly uses reinforced concrete buildings, which have many advantages such as earthquake resistance, flame resistance, and sound insulation, such as roads, bridges, buildings, and residential buildings. However, although reinforced concrete buildings have many advantages, they are prone to small cracks due to stress accumulation and shrinkage during concrete molding. These cracks gradually erode the internal steel structure under the action of groundwater or moisture in the soil, making the structure durable If sex declines, the white flower phenomenon (commonly known as wall cancer) will appear on the inner walls of buildings, which seriously affects the visual appearance.
因此，為建築基礎作好完善的防水保護是業界努力的方向，目前的地基防水工程可概略分為兩種類型，一類為剛性防水工法，此類工法將樹脂粉劑添加於水泥中，水泥成型後形成阻水層，但因水泥在高低溫反覆作用下會出現開裂、細縫等現象，水氣順著裂痕進入建築內部，而導致防水失效。另一類則為柔性防水工法，例如中國發明專利案第02153040.8號「地基防水施工方法及防水结构」即為所稱柔性防水工法的一種；此類工法包含防水布、防水毯、自黏式防水膜、導水板及塗佈式防水材等等。其中防水布(膜)由於尺寸限制，必須採用黏接拼湊的方式成型，因此在接縫處及陰陽角轉折處特別容易破損，水氣容易從破損處滲透、擴張，且防水布(膜)表面與灌注混凝土之間接著不良也是一大問題；而導水板工程則存在著板塊間接縫滲水的問題，且導水溝渠一旦被淤泥、枯葉等雜物堵塞，將使得防水工程形同虛設，衍生更多問題。理想的地基防水工法應為塗佈式防水工法，一體成型的塗膜，無接縫開裂缺點；且對異質材料具有優異的附著性，完全改善因水壓滲漏的問題；又，高韌性、高延展的防 水塗膜更可有限度的容許水泥開裂，防水效果更持久。然而，因現行可建造土地面積越來越少，在寸土寸金的龐大成本壓力下，都希望能極盡所能的將可建造面積物盡其用，最後形成建物間距過小，人員、機具無法通過，使得塗佈式防水工法無法施作，防水工程一籌莫展。 Therefore, it is the direction of the industry to make perfect waterproof protection for the building foundation. The current foundation waterproofing project can be roughly divided into two types. One is the rigid waterproof construction method. This type of construction method adds resin powder to the cement. After the cement is formed A water-blocking layer is formed, but due to the repeated effects of high and low temperature, the cement will appear cracks and crevices. Water vapor enters the interior of the building along the cracks, causing waterproof failure. The other type is flexible waterproof construction method, for example, China Invention Patent No. 02153040.8 "Foundation Waterproof Construction Method and Waterproof Structure" is one of the so-called flexible waterproof construction methods; this type of construction method includes waterproof cloth, waterproof blanket, and self-adhesive waterproof membrane , Water deflector and coated waterproof material, etc. Due to the size limitation, the waterproof cloth (membrane) must be formed by bonding and patchwork. Therefore, it is particularly easy to be damaged at the joints and the corners of the Yin and Yang corners. Water vapor is easy to penetrate and expand from the damage, and the surface of the waterproof cloth (membrane) Poor connection with the pouring concrete is also a major problem; the water deflector project has the problem of water seepage between the indirect joints of the plates, and once the water diversion ditch is blocked by silt, dead leaves and other debris, the waterproofing project will become useless and cause more problems. . The ideal foundation waterproofing method should be a coating waterproofing method, one-piece coating film, no joint cracking defects; and excellent adhesion to heterogeneous materials, completely improving the problem of leakage due to water pressure; also, high toughness, Highly stretchable defense The water coating film can also allow the cement to crack to a limited extent, and the waterproof effect is longer. However, due to the current decrease in the area of constructable land, under the huge cost pressure of an inch of land, they all hope to make the best use of the constructible area. In the end, the distance between the buildings is too small, and the personnel and machinery cannot be used. Passed, making the coating waterproofing method impossible to implement, and the waterproofing project was unable to do anything.
有鑑於此，本案發明人特針對所述問題深入研究，開發出本案「建築物地基防水工法」，且於實地試作驗證後，發現其確可有效達到既定之功效目標，誠為一理想的發明。 In view of this, the inventor of the present case has conducted in-depth research on the above-mentioned problems and developed the "Building Foundation Waterproof Construction Method". After field trials have been verified, it is found that it can effectively achieve the established efficacy goals, and it is an ideal invention. .
本案發明係為解決建物間距過小，人員、機具無法通過，使得塗佈式防水工法無法施作的困擾。 The invention of this case is to solve the problem that the distance between buildings is too small, and personnel and machines cannot pass through, making the coating waterproof construction method impossible.
本發明提供一種建築物地基防水工法，係施作於建築物地基埋設妥當後，灌注水泥之前，包括；於建築物地基四週搭建臨時牆，於臨時牆表面及地基表面，塗佈一道界面改質底漆層；於界面改質底漆層表面以防水材料施作塗佈形成一道防水層，於防水層表面塗佈一道界面改質漆層；完成上述各層之構成後，即可於所述界面改質漆層表面進行灌注水泥；完全解決建物間距過小無法施工的困難，並大幅度縮短施工工期，具體實現塗佈式一體成型防水工法。 The invention provides a building foundation waterproof construction method, which is applied after the building foundation is properly buried and before the cement is poured, including: building a temporary wall around the building foundation, and coating an interface modification on the surface of the temporary wall and the foundation Primer layer; the surface of the interface modified primer layer is coated with a waterproof material to form a waterproof layer, and an interface modified paint layer is coated on the surface of the waterproof layer; after completing the composition of the above layers, you can apply to the interface The surface of the modified paint layer is filled with cement; it completely solves the difficulty of building that is too small to be constructed, and greatly shortens the construction period, and specifically realizes the coating-type integrated waterproof construction method.
1:建築物地基 1: Building foundation
2:臨時牆 2: Temporary wall
3:界面改質底漆層 3: Interface modification primer layer
4:防水層 4: Waterproof layer
5:界面改質漆層 5: Interface modified paint layer
51:粗化骨粉 51: Coarse bone meal
6:水泥 6: Cement
第一圖係本發明較佳實施例之工法流程圖 The first figure is a flow chart of the construction method of the preferred embodiment of the present invention
第二圖係本發明較佳實施例之防水結構組成示意圖 The second figure is a schematic diagram of the waterproof structure of the preferred embodiment of the present invention
參照第一圖及第二圖，本發明一種建築物地基防水工法，係施作於建築物地基(1)埋設妥當後，灌注水泥之前，包括：於建築物地基(1)四週搭建臨時牆(2)；其中，所述臨時牆(2)，其材質可為水泥板、木板、矽酸鈣板、夾板、磚泥板、保麗龍板、紙板、膠布、膠膜、不織布、防火毯、 防水毯、棉毯、纖維毯、磚牆、土牆或水泥牆中的任一種；於所述臨時牆(2)表面及地基(1)表面塗佈一道界面改質底漆層(3)，俾強固素地、滲透潤濕、整平及固著粉塵；其中，所述界面改質底漆層(3)係以樹脂組成；其中，所述樹脂可為聚氨脂、聚脲、丙烯酸樹脂、醋酸乙烯樹脂、環氧樹脂或液態橡膠的任一種；於所述界面改質底漆層(3)表面以防水材料施作塗佈形成一道防水層(4)；其中，所述塗佈方式可以是刷塗、鏝塗或噴塗的任一種；其中，所述防水材料係一種樹脂，可以是聚氨酯、聚脲、丙烯酸樹脂、醋酸乙烯樹脂、環氧樹脂或液態橡膠的任一種；而，由於聚氨酯或聚脲因具有出色的韌性及延展性，防水效能卓越而常被選用；於所述防水層(4)表面塗佈一道界面改質漆層(5)；其中，所述界面改質漆層(5)係以樹脂組成；其中，所述界面改質漆層(5)可以是聚氨脂、聚脲、丙烯酸樹脂、醋酸乙烯樹脂、環氧樹脂或液態橡膠的任一種；其中，於該界面改質漆層(5)，更得混入粗化骨粉(51)使表面糙化；完成上述各層之構成後，即可於所述界面改質漆層(5)表面，進行灌注水泥(6)；由是，與水泥(6)接著的界面改質漆層(5)，其可強化水泥(6)與防水層(4)之間的界面接著強度，該界面改質漆層(5)為防水能力之核心結構，若發生脫層即可能因水氣滲漏導致防水失效；而在水泥灌注成型過程中，該界面改質漆層(5)所混入的粗化骨粉(51)由於具有孔隙能吸附水泥，幫助所述防水層(4)與水泥(6)結構緊密貼合，達到自黏著的進一步功效；藉由以上之工法，完成本發明的建築物地基防水施作。 With reference to the first and second figures, a building foundation waterproof construction method of the present invention is applied to the building foundation (1) after it is properly buried and before pouring cement, including: building temporary walls (1) around the building foundation (1) 2); Wherein, the material of the temporary wall (2) can be cement board, wood board, calcium silicate board, plywood, brick clay board, styrofoam board, cardboard, tape, film, non-woven fabric, fire blanket, Any one of waterproof blanket, cotton blanket, fiber blanket, brick wall, soil wall or cement wall; coating an interface modification primer layer (3) on the surface of the temporary wall (2) and the surface of the foundation (1), It is strong, penetrating wetting, leveling and fixing dust; wherein the interface modification primer layer (3) is composed of resin; wherein, the resin can be polyurethane, polyurea, acrylic resin, Any one of vinyl acetate resin, epoxy resin or liquid rubber; the surface of the interface modification primer layer (3) is coated with a waterproof material to form a waterproof layer (4); wherein, the coating method can be It is any one of brushing, troweling or spraying; wherein, the waterproof material is a kind of resin, which can be any of polyurethane, polyurea, acrylic resin, vinyl acetate resin, epoxy resin or liquid rubber; and, due to polyurethane Or polyurea is often selected because of its excellent toughness, ductility and excellent waterproof performance; coating an interface modifying paint layer (5) on the surface of the waterproof layer (4); wherein, the interface modifying paint layer (5) It is composed of resin; wherein, the interface modification paint layer (5) can be any of polyurethane, polyurea, acrylic resin, vinyl acetate resin, epoxy resin or liquid rubber; wherein, in the The interface modified paint layer (5) must be mixed with roughened bone powder (51) to roughen the surface; after completing the composition of the above layers, cement (6) can be poured on the surface of the interface modified paint layer (5) ); Therefore, the interface modified paint layer (5) connected with the cement (6) can strengthen the bonding strength of the interface between the cement (6) and the waterproof layer (4), the interface modified paint layer (5) It is the core structure of waterproof ability. If delamination occurs, it may cause waterproof failure due to water leakage; and in the process of cement pouring, the roughened bone powder (51) mixed in the interface modification paint layer (5) has The pores can absorb cement, help the waterproof layer (4) and the cement (6) structure to closely adhere to each other, and achieve the further effect of self-adhesion; through the above construction method, the waterproof construction of the building foundation of the present invention is completed.
本發明一種建築物地基防水工法，具體實現塗佈式防水工法 一體成型的優點，且可完全解決建物間距過小無法施工的困難，並大幅度縮短施工工期，不需花費時間等待水泥養生、事後更不須花費人工、時間成本拆模，除了具備「免拆模」、「自黏著」及「易施工」等優勢外，還兼具阻根、耐酸鹼、耐鹽霧侵蝕等多項優異性能，完整保護建築物地基，省下因水氣滲漏所引起的龐大整修費用支出。 The invention provides a construction method for building foundation waterproofing, which specifically realizes a coating type waterproof construction method The advantages of one-piece molding, and can completely solve the difficulty of building that is too small to be constructed, and greatly shorten the construction period. There is no need to spend time waiting for cement curing, and there is no need to spend labor and time afterwards to remove the mold. In addition to the "free mold removal" In addition to the advantages of "self-adhesive" and "easy construction", it also has many excellent properties such as root resistance, acid and alkali resistance, and salt spray corrosion resistance, which completely protects the foundation of the building and saves the damage caused by water leakage. Huge renovation costs.
以上所述者，皆僅為本發明實施例而已，當不能以此限定本發明實施之範圍，即凡依本發明申請專利範圍及專利說明書內容所作之簡單的等效變化、修飾與置換，皆應屬於本發明專利涵蓋之範圍內。 The above are only examples of the present invention, and should not be used to limit the scope of implementation of the present invention, that is, all simple equivalent changes, modifications and replacements made according to the scope of the patent application of the present invention and the contents of the patent specification are all It should fall within the scope of the invention patent.
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| CN105569093A (en) * | 2016-01-19 | 2016-05-11 | 王效禹 | Foundation seamless corrosion-resistant waterproof construction process |
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| TW202039971A (en) | 2020-11-01 |
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