GB1118542A - Improvements in thermal insulation and waterproofing of roofs - Google Patents

Improvements in thermal insulation and waterproofing of roofs

Info

Publication number
GB1118542A
GB1118542A GB1086966A GB1086966A GB1118542A GB 1118542 A GB1118542 A GB 1118542A GB 1086966 A GB1086966 A GB 1086966A GB 1086966 A GB1086966 A GB 1086966A GB 1118542 A GB1118542 A GB 1118542A
Authority
GB
United Kingdom
Prior art keywords
roofs
waterproofing
thermal insulation
cured
phenolic resin
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
GB1086966A
Inventor
Albert Evans
William Vivian Warry
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.)
J W ROBERTS Ltd
Original Assignee
J W ROBERTS 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 J W ROBERTS Ltd filed Critical J W ROBERTS Ltd
Priority to GB1086966A priority Critical patent/GB1118542A/en
Publication of GB1118542A publication Critical patent/GB1118542A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
    • E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Asbestos felt sheeting is impregnated with phenolic resin which is cured in the absence of any substantial pressure so that air voids remain in it. Preferably the phenolic resin is 40% to 50% of the weight of the sheeting and is cured at a temperature of between 130 DEG C and 160 DEG C at a gauge pressure of less than 20 lbs per square inch.
GB1086966A 1966-03-11 1966-03-11 Improvements in thermal insulation and waterproofing of roofs Expired GB1118542A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1086966A GB1118542A (en) 1966-03-11 1966-03-11 Improvements in thermal insulation and waterproofing of roofs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1086966A GB1118542A (en) 1966-03-11 1966-03-11 Improvements in thermal insulation and waterproofing of roofs

Publications (1)

Publication Number Publication Date
GB1118542A true GB1118542A (en) 1968-07-03

Family

ID=9975813

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1086966A Expired GB1118542A (en) 1966-03-11 1966-03-11 Improvements in thermal insulation and waterproofing of roofs

Country Status (1)

Country Link
GB (1) GB1118542A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164970A (en) * 1984-09-28 1986-04-03 Bpb Industries Plc A roof covering

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2164970A (en) * 1984-09-28 1986-04-03 Bpb Industries Plc A roof covering

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