GB767617A - Improvements relating to the formation of acid-resistant cementitious products - Google Patents

Improvements relating to the formation of acid-resistant cementitious products

Info

Publication number
GB767617A
GB767617A GB2368154A GB2368154A GB767617A GB 767617 A GB767617 A GB 767617A GB 2368154 A GB2368154 A GB 2368154A GB 2368154 A GB2368154 A GB 2368154A GB 767617 A GB767617 A GB 767617A
Authority
GB
United Kingdom
Prior art keywords
formation
acid
cement
improvements relating
cementitious products
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB2368154A
Inventor
Leslie Herbert Griffiths
Edwin George Rawlings
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SEMTEX Ltd
Original Assignee
SEMTEX Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SEMTEX Ltd filed Critical SEMTEX Ltd
Priority to GB2368154A priority Critical patent/GB767617A/en
Publication of GB767617A publication Critical patent/GB767617A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/30—Condensation polymers of aldehydes or ketones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A solid cementitious product is obtained by mixing cement, water and a water-soluble furane resin syrup and allowing to set. The resin syrup is hardened by adding a dilute acid before or after the cement has set. An aggregate may also be present. 5 to 10 per cent of the resin syrup relative to the cement is used and the resin may be a partially polymerised product derived from furfuryl alcohol with or without an aldehyde e.g. formaldehyde or furfuraldehyde, as described in Specification 721,889, [Group IV(a)]. Specification 562,268 also is referred to.
GB2368154A 1954-08-14 1954-08-14 Improvements relating to the formation of acid-resistant cementitious products Expired GB767617A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2368154A GB767617A (en) 1954-08-14 1954-08-14 Improvements relating to the formation of acid-resistant cementitious products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2368154A GB767617A (en) 1954-08-14 1954-08-14 Improvements relating to the formation of acid-resistant cementitious products

Publications (1)

Publication Number Publication Date
GB767617A true GB767617A (en) 1957-02-06

Family

ID=10199548

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2368154A Expired GB767617A (en) 1954-08-14 1954-08-14 Improvements relating to the formation of acid-resistant cementitious products

Country Status (1)

Country Link
GB (1) GB767617A (en)

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