ABSTRACT

Thatched roof, 450 Theodolite, 109, 115 Thermal break, 356 Thermal bridging, 527-8 Thermal conductivity, 508, 510-3, 515 Thermal insulation, 507-25 Thermal resistance, 507-9, 513, 515 Thin grouted membranes, 284 Thinners, 624 Three axle scraper, 151 Three centre arch, 333 Three pin portal frame, 415 Tile hanging, 490 Tilting drum mixer, 178-9 Tilting level, 113 Timber: beam design, 576-8 casement windows, 341-2 connectors, 433, 475 doors, 361-3, 367-8 flat roofs, 451-6 frame construction, 372-3 girders, 474 hardwoods, 632 joinery production, 628-32 pile foundation, 216 pitched roofs, 430-50 preservation, 461-2, 464 softwoods, 631 stairs, 588-97 storage, 99 stud partition, 549 trestle, 220