CN2487801Y - High-strength water-proof block - Google Patents

Abstract

The utility model relates to a high-strength water-proof block which is reasonably combined by cement, yellow sand, steel bar, steel net and wires. The water leakage proof efficiency can reach 100 percent. The utility model has a simple structure, low cost, high intensity, small pollution and strong plasticity, and can be applicable to the water leakage proof of various bevels, planes and roofs of complicated shapes. The high-strength water-proof block which is perfectly constructed in one time has strong capabilities of resistance of acid and alkali, resistance of cold and hot, anti-insolation weathering, anti-shock and strong wind, and the service life can be more than 30 years, hence a perfect water-proof block.

Description

The high-strength and waterproofing piece

The utility model relates to a kind of high-strength and waterproofing piece of building field.

In the past roof waterproof adopt watt wooden construction, three oily two felts, waterproofing unction, water-repellent paint etc., its water leakage effect that weak point or the anti-high wind ability of antidetonation are respectively arranged or pollute big, easily aging, water leakage continues problems such as timeliness is short, and causes the higher worry of seepage incidence.Therefore being badly in need of seeking a kind of cheap, simple in structure, lasting water-proofing method reliably of waterproof effect replaces.

The purpose of this utility model, provide that a kind of cost is low, intensity is high, pollution is little, simple in structure, plasticity is strong, acid and alkali-resistance, cold-resistant heat, antidetonation are pressed, anti-high wind and water leakage definite effect, lasting high-strength and waterproofing piece.

The purpose of this utility model is achieved in that a kind of high-strength and waterproofing piece is combined by cement, yellow sand, steel, steel mesh, bundle silk.Steel mesh is laid on the smooth roofing of processing, select round steel or the screw-thread steel of φ 5-10mm on the steel mesh for use according to requirement of strength, steel must straightening, it is smooth to lay by each 150mm of spacing in length and breadth, repaves one deck steel mesh on the steel, thread two nets, one muscle is tightly bound together with pricking.The bending of can taking advantage of a situation is close to roofing and is laid, the net muscle of whole roofing is linked to be a tabular integral body to roofing corner or complex-terrain.And closely combine with sewer pipe.After net muscle framework is bundled into, be that available water mud, yellow sand are even by 1: 2 mix, adding water stirs within cement mortar, the perfusion networking muscle, mortar is shaken the space of enriching between the net muscle with vibration apparatus, surface course is floating repeatedly with mortar, do not expose with steel mesh and to be advisable, the waterproofing course gross thickness is about 30-40mm.Before cement mortar sclerosis, surface course is spread very thin one deck straight cement powder and adds little water twisting troweling, treat cement mortar curing after, it is surplus to add the water curing moon, a kind of high-strength and waterproofing piece promptly builds up.This kind high-strength and waterproofing piece except that water leakage, to the roofing top layer particularly utilizing again of flat-top floor space certain value is arranged, can establish the roof garden, fishpond, storage thing field, threshing ground, dancing floor etc.

The utility model high-strength and waterproofing piece closely combines back, the withstand voltage anti-intensity height that draws because the net flaccidity of tendon and muscle is horizontal densely covered with cement mortar, is difficult for the crack, its independent water resistance extra-heavy, and it is reliable to be used for roofing antiseep definite effect.The lasting sustainable 30-50 of antiseep ability, in addition longer, and it is long-term benefited to reach once construction.Top layer cement face can change color as required beautifies the environment, and also can add tile fixing, terrazzo concrete etc. and decorate utilization.Therefore plasticity preferably arranged.This water-proof block is except that can be the roofing site operation is finished, also can give making being lifted on the roofing splicing behind the waterproof plate and assembling.The utility model also can be used for the water leakage of fishpond, swimming pool, basement, wine cellar, various sewer pipes.

The utility model water leakage has high-efficient and lasting, and is simple in structure, cheap, materials are common, the intensity height is arranged simultaneously, pollutes little, acid and alkali-resistance, cold-resistant heat, weather resistance, anti-high wind, function such as antiseismic.Plasticity is good in addition, recycle value is high, is a kind of comparatively desirable high-strength and waterproofing piece.

Accompanying drawing is the utility model structural representation; 1 water-proof block holostrome among the figure, 2 water-proof block surfaces, 3 upper strata gauze wire cloths, 4 horizontal thread steel, 5 lower floor's gauze wire cloths, 6 longitudinal screw steel, 7 water-proof block bottoms, 8 water-proof block cross sections.

Further specify the utility model with accompanying drawing in conjunction with the embodiments: with material be Q235, φ 1mm braided steel wire pitch-row 10mm gauze wire cloth with press close to roofing by the roofing size and lay one deck steel mesh 5, laterally lay the material 20 manganese screw-thread steels 4 of φ 5-10 on the steel mesh 5, the steel spacing is 150mm, on horizontal thread steel 4, vertically re-lay one deck screw-thread steel 6 by spacing 150mm, screw-thread steel 6 upper berth layer of steel wire nets 3, the material specification is with gauze wire cloth 5, and then pricks two nets, two muscle that silk will complete with irony and tighten and be fixed together.As with sewer pipe reason road be connected should be connected appropriate, will in thick yellow sand sieve remove derrick stone and impurity and flush away mud, become mortar with No. 500 portland cements by cement and 1: 2 blunge of sand, be poured in the muscle net that ties, adding shakes enrich after, floating repeatedly surface course is advisable not expose steel mesh.After 12 hours, spill one deck in water-proof block surface 2 with very thin the executing of straight cement powder, repeatedly pressurization rub with the hands floating whole, treat to add after cement, mortar solidify the water curing moon surplus after, the high-strength and waterproofing piece promptly builds up.Because gauze wire cloth 3 and gauze wire cloth 5 and screw-thread steel 4 and screw-thread steel 6 all have toughness preferably, flexiblely make various difform high-strength and waterproofing pieces.

Claims (2)

1, a kind of high-strength and waterproofing piece for building is characterized in that being made of cement, yellow ground, steel mesh, reinforcing bar, bundle silk etc.Its external form is plate-like, the reinforcing bar that is sealed with two-layer gauze wire cloth in the plate and lays in length and breadth.

2, high-strength and waterproofing piece according to claim 1 is characterized in that the rebar spacing that lays in length and breadth is 150mm.

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